Paper-making machine



mw www A. Mmmm-n Hmmm@ PAPER MAKING MACHINE Original Filed 001k. 2.8,19E? fr? Shwtp-hwe E Q Si LQ Nwq Patented ng. 6, l92

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application tied october Mattina, terial tto. intitola ttenetved May at,lett.

a side elevation oit the breast roll end ola.

liourdrinier machine embodying my present intention;

Fig. 2' is a cross section taken on 'line 2te-2 in liig. l;

,- llig. 3 is an end View oi a table; and

litiga l is a cross "section, taken on line l-e-d in ReferringF to thedrawings, l show a portion ot a liourdrinier machine comprising sideiframe pieces-lul, preferably channel iron in torm. -Table rolls' 2-2are also shown a breast roll 3 and a Wire'fl traveling oyertlie tablerolls 2 2 and breast roll 3. 'lhe table rolls are so mounted that theyma, be yibrated or shaken sidewise .so as to ysha e or yibrate the wireand thereby give,

a good lorination to the paper, and this mountingu permits the tablerolls to be vilid brated in this -Way Without vibrating the entiretable. As one form of construction, I show the table rolls mounted onlongitudinally extended side members or rails 5 -5, and Ithese 'in turnmounted on a series of vibratory or swinging supports 6--6 whose loyverends are secured to the side members l-l `by brackets IJ-7.' Thevibratory mem- I bers 6 6 are preferably of some flexible 'material,asior example, oak or other wood,`

permitting their upward ends to vibrate so asA to vibrate or shake theside supportsor lFor shahng or vibrating the side members 545 l show aseries of eccentrica' ST8 Whose straps 9-'-9 are connected Vwith eccentricrods 10 which in turn are connected with the side members 5--5.The eccentrics 8--8 are ounted'on a rotary driving shaft llwhichfextends along the side ofthe Inachine, bein mounted inbearings 12-12 su ported `y brackets lit-13 secured to si e lire member V1,whereby rotation of brates or shakes rolls 2 .and Wire Il.

lhe breast roll 3 is also mounted to perinit it to be shalten oryibrated with the table rolls, a desirable lorm ot mounting comprisinghorizontally arranged 1ribratory members ll--lfl secnred to 'tablemembers l-l, and 'vertically arranged vibratory members ith-l5, on whichthe bearings l0-l0 ot the, breast roll shalt '1l' are Inoiint` ed.. ineccentric i9 is provided on shaft ll to vibrate the breast roll, saideccentric 19 beingconnected by a rod 20 with a projection 2l on bearingl0, whereby rotation ci shalt ll will vibrate breast roll 3 as Well astable rolls and Wire, and in unison with the titl dit

latter. 'lhe end ci shalt lli issupported in i bearings 23%23, the otherend ol said shaft being connected with suitable drivin mechanisinwhereby said shaft ll may e continuously rotated.. rllins the rotationof this shalt ll Will operate. the eccentrics l0 for shaking the tablerolls and will also operate the eccentric 20 'lor shaking" the breastroll,

and the operation of these eccentrics will be in unison, `whereby thetable rolls and breast roll will be simultaneously vibrated or shaken,and will* thereby vibratethe wire 4 as it passes oyer said table rollsand breast roll,I The vibration 'of the rolls Without the table isparticularly advantageous in the present commercial machines, as theyare so .heavy it is hardly practical to shake ythe whole table.

Certain subject matter of this application is disclosed' and `claimedbroadly in copending applications of mine Serial Nos. 648,959, 646,960,648,961, 646,962, sied July 2, 1926, and 205,006 filed July ll, 1927,and hence is `not sol claimed in this a' plication.

that changes and Ity will be understoo N modifications may be madewithout departin from the spirit ofthe invention.

Vhat I claimis: 1. In a Fourdrinier machine, the combination'with thetable rolls, of laterally movable side rails supporting said rolls,means supporting said side r'axls to 'permit the lateral movementthereof, and means for vibrating said side rails to cause .vibration ofsaid rolls, said vibrating means comprising a rotary shaft mounted on'the table and provided with eccentrica and connections be tween saidrails. i t p 2. In aFourdrinier machine, the combination with the tableand table rolls, of later-A eccentrics' and one of said side ellymovable side rails supporting Said Telle'i means 'supporting said siderails to permit the lateral movement thereof, and means for vibratingsaid side rails to vcause vibration of said rolls, said vibrating meanscomprising a rotary shaft provided with eccentrics and connectionsbetween said eccentrics and one of said siderails, said rotary shaftbeing extended lengthwise of the table and supported by one sidethereof.

3. In a Fourdrinier' machine, the combination WithV the table, of abreast roll and means for mounting. said breast roll toV permit movementthereof laterally of the table, said means comprising flexible supportssupporting the bearings for the breast roll shaft,

and means for Vibrating said breast roll.

comprising a rotary shaft provided with eccentrics and connectionsbetween sald shaft and one of the breast roll bearings.

are mounted, vertically arranged upright flexible supports carrying saidside rails at their upper ends and secured to the table Asides at theirlower ends, a breast roll having and connecting rods by which said shaftmay vibrate the table roll side rails, and also the breast roll inunison.

5; lin a Fonrdrinier machine, the combination with the table, and tableand breast rolls therefor, of means for mounting said rolls on thetable, said means comprising vertical- `ly arranged flexible memberscarrying said rolls at one end and connected to the table at the otherend so as to permit horizontal shaking movement of said rolls relativelyto the table, and means for shaking said rolls comprising a rotary shaftprovided with eccentrics connected with said table and breast rolls forhorizontally vibrating the same in unison.

Witness whereof, l hereunto subscribe my name this ath day of ctober, A.D. 1922.

ALONE@ lLDRlCl-l.

